[1]孟子豪,吴健,张景钦,等.热障/环境障涂层红外隐身结构设计及性能[J].中国材料进展,2025,44(03):226-234.[doi:10.7502/j.issn.1674-3962.202501008]
　MENG Zihao,WU Jian,ZHANG Jingqin,et al.Design and Performance of Infrared Stealth Structures for Thermal Barrier/Environmental Barrier Coatings[J].MATERIALS CHINA,2025,44(03):226-234.[doi:10.7502/j.issn.1674-3962.202501008]
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热障/环境障涂层红外隐身结构设计及性能()
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]

卷:
44
期数:
2025年03
页码:
226-234
栏目:
出版日期:
2025-03-28

文章信息/Info

Title:
Design and Performance of Infrared Stealth Structures for Thermal Barrier/Environmental Barrier Coatings
文章编号:
1674-3962(2025)03-0226-09
作者:
孟子豪; 吴健; 张景钦; 包启富; 张小锋
1. 景德镇陶瓷大学材料科学与工程学院，江西 景德镇 333000 2. 广东省科学院新材料研究所 现代材料表面工程技术国家工程实验室，广东 广州 510650 et al.
Author(s):
MENG Zihao;  WU Jian;  ZHANG Jingqin;  BAO Qifu;  ZHANG Xiaofeng
1. School of Materials Science and Engineering, Jingdezhen Ceramic University, Jingdezhen 333000, China 2. National Engineering Laboratory of Modern Materials Surface Engineering Technology, Institute of New Materials, Guangdong Academy of Sciences, Guangzhou 510650, China et al.
关键词:
热障涂层; 环境障涂层; 红外发射率; YSZ-Ag复合涂层; YSZ-Pt复合涂层; YbDS-Ag复合涂层
Keywords:
thermal barrier coating;  environmental barrier coating;  infrared emissivity;  YSZ-Ag composite coating;  YSZ-Pt composite coating;  YbDS-Ag composite coating
分类号:
TG174.4
DOI:
10.7502/j.issn.1674-3962.202501008
文献标志码:
A
摘要:
任何大于绝对零度的物体都会向外辐射能量。在现代军事战争中，战斗机能否取得制空权是左右战争胜负的关键因素，其关键在于隐身技术是否可以有效避免战斗机被探测到。红外探测技术由于抗干扰能力强、检测精度高在战争中的应用日益增加，因此对战斗机红外隐身技术的研究日渐迫切。主要通过电弧离子镀技术在热障涂层（主要成分为氧化钇稳定氧化锆，YSZ）表面制备Ag/Pt金属层得到复合涂层YSZ-Ag/Pt，观察复合涂层的微观形貌，对比复合涂层热循环前后的结合强度。结果表明，YSZ-Ag/Pt复合涂层的红外发射率相较于热障涂层有明显的下降，随着温度升高复合涂层的红外发射率均略有上升，其中，YSZ-Ag复合涂层的红外发射率在各温度段表现较好，YSZ-Pt复合涂层的红外发射率上升幅度最小。与YSZ-Ag复合涂层相比，YSZ-Pt复合涂层经过热循环后的结合强度更好。在应用的基础上开展了对环境障涂层在红外隐身领域的部分探索。在Yb2Si2O7（YbDS）涂层基础上制备Ag金属层，YbDS-Ag复合涂层红外隐身能力显著提高，为后续环境障涂层在红外隐身领域的研究提供了参考。
Abstract:
Any object greater than absolute zero will radiate energy outward. In modern military warfare, the ability of fighter jets to gain air superiority is a key factor determining the war’s outcome. The key to whether fighter jets can gain air superiority is whether their stealth technology can effectively avoid detection. The application of infrared detection technology in warfare is increasing due to its strong anti-interference ability and high detection accuracy. Therefore, the research on infrared stealth technology for fighter jets is becoming increasingly urgent. The Ag/Pt metal layer was prepared on the surface of the thermal barrier coating (yttria stabilized zirconia, YSZ) by arc ion plating, and the microstructure of the composite coating was observed, and the bonding strength of the composite coating before and after thermal cycling was compared. The results showed that the infrared emissivity of YSZ-Ag/Pt composite coating decreased significantly compared to thermal barrier coating. As the temperature increased, the infrared emissivity of the composite coating slightly increased. Among them, the infrared emissivity of YSZ-Ag composite coating performed better in various temperature ranges, while the infrared emissivity of YSZ-Pt composite coating increased the least. Compared with YSZ-Ag composite coating, YSZ-Pt composite coating has better bonding strength after thermal cycling. Based on studying the application of thermal barrier coatings in the field of infrared stealth, a partial exploration of environmental barrier coatings in the field of infrared stealth has been carried out. Metal layer Ag was prepared based on Yb2Si2O7 (YbDS) coating, and the infrared stealth ability of YbDS-Ag composite coating was significantly improved, providing a reference for the research of environmental barrier coatings in the field of infrared stealth in the future.

备注/Memo

备注/Memo:
收稿日期：2025-01-07修回日期：2025-03-04 基金项目：国家自然科学基金资助项目（52322104，52172067，92160202） 第一作者：孟子豪，男，2001年生，工程师 通讯作者：张小锋，男，1986年生，正高级工程师，博士生导师， Email：zxf200808@126.com 包启富，男，1976年生，教授级高级工程师，博士生导师， Email：450312855@qq.com
更新日期/Last Update: 2025-01-21